| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.53 | 6.488% | $249.7463 | $249.75 | $249.75 | $249.70 |
| Purchase #2 | $174.67 | 6.319% | $185.7074 | $185.71 | $185.70 | $185.70 |
| Purchase #3 | $206.71 | 11.502% | $230.4858 | $230.49 | $230.50 | $230.50 |
| Purchase #4 | $227.83 | 12.111% | $255.4225 | $255.42 | $255.40 | $255.40 |
| Purchase #5 | $158.36 | 8.419% | $171.6923 | $171.69 | $171.70 | $171.70 |
| Purchase #6 | $13.59 | 12.250% | $15.2548 | $15.25 | $15.25 | $15.30 |
| Purchase #7 | $124.69 | 9.400% | $136.4109 | $136.41 | $136.40 | $136.40 |
| 7 purchase totals = | $1,140.38 | $1,244.7200 | $1,244.72 | $1,244.70 | $1,244.70 | |